Inventor · name-matched record
XIU XIAOYU
33 granted patents·27 pending applications·3 citations·filing 2021–2025
93Inventor score
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
60 records- 0193US12531984B1Prediction mode signaling in video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2024·Granted Jan 20, 2026·1 cites·20 claims
- 0293US2026052242A1Motion compensated prediction based on local illumination compensationINTERDIGITAL VC HOLDINGS INC·Filed 2025·Application pending·0 cites
- 0391US12549774B2Methods and apparatus of video coding using palette modeBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2024·Granted Feb 10, 2026·1 cites·18 claims
- 0490US2026039801A1Complexity reduction and bit-width control for bi-directional optical flowINTERDIGITAL VC HOLDINGS INC·Filed 2025·Application pending·0 cites
- 0589US2026089351A1Residual and coefficients coding for video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2025·Application pending·0 cites
- 0689US2026089350A1Residual and coefficients coding for video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2025·Application pending·0 cites
- 0787US12526405B2Adaptive coding order for intra prediction in video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2024·Granted Jan 13, 2026·1 cites·20 claims
- 0886US2026032288A1Methods and apparatus on transform and coefficient signalingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2025·Application pending·0 cites
- 0986US2026101062A1Bi-prediction for video codingINTERDIGITAL VC HOLDINGS INC·Filed 2025·Application pending·0 cites
- 1085US2026019641A1Residual and coefficients coding for video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2025·Application pending·0 cites
- 1184US2026039861A1Motion-compensation prediction based on bi-directional optical flowINTERDIGITAL VC HOLDINGS INC·Filed 2025·Application pending·0 cites
- 1280US12574505B2Prediction mode signaling in video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2024·Granted Mar 10, 2026·0 cites·20 claims
- 1380US12574545B2Methods and apparatuses for prediction refinement with optical flow, bi-directional optical flow, and decoder-side motion vector refinementBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2024·Granted Mar 10, 2026·0 cites·15 claims
- 1480US2026101035A1Residual and coefficients coding for video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2025·Application pending·0 cites
- 1579US12581112B2Methods and apparatuses for prediction refinement with optical flow, bi-directional optical flow, and decoder-side motion vector refinementBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2024·Granted Mar 17, 2026·0 cites·20 claims
- 1679US12574544B2Methods and apparatuses for prediction refinement with optical flow, bi-directional optical flow, and decoder-side motion vector refinementBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2024·Granted Mar 10, 2026·0 cites·20 claims
- 1779US12556741B2Complexity reduction of overlapped block motion compensationINTERDIGITAL VC HOLDINGS INC·Filed 2024·Granted Feb 17, 2026·0 cites·20 claims
- 1879US2026052277A1Methods and apparatus of residual and coefficient codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2025·Application pending·0 cites
- 1979US2026067475A1Methods and devices for prediction dependent residual scaling for video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2025·Application pending·0 cites
- 2079US2026059113A1Methods and apparatus for prediction refinement with optical flowBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2025·Application pending·0 cites
- 2179US2026046453A1Methods and apparatus of video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2025·Application pending·0 cites
- 2279US2026059117A1Lossless coding modes for video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2025·Application pending·0 cites
- 2378US12574561B2Methods and apparatus of video coding in 4:4:4 chroma formatBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2024·Granted Mar 10, 2026·0 cites·20 claims
- 2478US12542907B2Adaptive motion vector precision for affine motion model based video codingINTERDIGITAL VC HOLDINGS INC·Filed 2024·Granted Feb 3, 2026·0 cites·20 claims
- 2578US2026039852A1Methods and apparatuses for signaling of merge modes in video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2025·Application pending·0 cites
- 2676US2026046457A1High-level syntax for video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2025·Application pending·0 cites
- 2775US12519965B2Chroma coding enhancement in cross-component sample adaptive offsetBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2024·Granted Jan 6, 2026·0 cites·20 claims
- 2872US12526412B2Residual and coefficients coding for video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2023·Granted Jan 13, 2026·0 cites·17 claims
- 2972US12526450B2Bi-prediction for video codingINTERDIGITAL VC HOLDINGS INC·Filed 2023·Granted Jan 13, 2026·0 cites·19 claims
- 3072US2026082042A1Methods and devices for adaptive loop filter and cross-component adaptive loop filterBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2025·Application pending·0 cites
- 3171US12532012B2Network based image filtering for video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2024·Granted Jan 20, 2026·0 cites·14 claims
- 3270US12593048B2Methods and apparatus on prediction refinement with optical flowBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2024·Granted Mar 31, 2026·0 cites·20 claims
- 3367US12542897B2Methods and devices for decoder-side intra mode derivationBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2024·Granted Feb 3, 2026·0 cites·20 claims
- 3467US2026089340A1Methods and devices for filtered intra block copyBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2025·Application pending·0 cites
- 3566US12568239B2Residual and coefficients coding for video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2024·Granted Mar 3, 2026·0 cites·15 claims
- 3666US2026059111A1Cross-component sample adaptive offsetBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2025·Application pending·0 cites
- 3766US2026059106A1Methods and apparatus on chroma motion compensation using adaptive cross-component filteringBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2025·Application pending·0 cites
- 3865US12542930B2Invertible filtering for video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2024·Granted Feb 3, 2026·0 cites·20 claims
- 3965US12532016B2Methods and devices for decoder-side intra mode derivationBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2024·Granted Jan 20, 2026·0 cites·15 claims
- 4065US2026046408A1Methods and devices on transform coefficient dequantizationBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2025·Application pending·0 cites
- 4165US2026039865A1Search region modification for intra template matching predictionBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2025·Application pending·0 cites
- 4265US2026039883A1Methods and devices for intra block copy and intra template matchingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2025·Application pending·0 cites
- 4365US2026039866A1Methods and Devices for Intra Block Copy and Intra Template MatchingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2025·Application pending·0 cites
- 4464US12542898B2Methods and devices for decoder-side intra mode derivationBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2024·Granted Feb 3, 2026·0 cites·15 claims
- 4564US2026032234A1Methods and devices for intra block copyBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2025·Application pending·0 cites
- 4664US2026019610A1Methods and devices for filtered intra block copyBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2025·Application pending·0 cites
- 4763US12556731B2Candidate derivation for affine merge mode in video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2024·Granted Feb 17, 2026·0 cites·20 claims
- 4863US12532015B2Methods and devices for candidate derivation for affine merge mode in video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2024·Granted Jan 20, 2026·0 cites·19 claims
- 4963US2026006183A1Methods and Devices for Intra Block Copy and Intra Template MatchingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2025·Application pending·0 cites
- 5062US12593034B2Methods and devices for decoder-side intra mode derivationBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2024·Granted Mar 31, 2026·0 cites·15 claims
Showing the top 50 of 60 patent records by PatentIndex Score.
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Identity basis: exact name match across USPTO filings. How scoring works →